/* -------------------------
   Farb- und Layout-Variablen
   ------------------------- */
:root {
    --bg: #f5f7fb;
    --card: #ffffff;
    --muted: #6b7280;
    --accent: #2563eb;
    /* blau */
    --accent-2: #06b6d4;
    /* türkis */
    --border: rgba(0, 0, 0, 0.08);
    --glass: rgba(255, 255, 255, 0.65);
    --shadow-sm: 0 4px 10px rgba(16, 24, 40, 0.06);
    --shadow-md: 0 10px 30px rgba(16, 24, 40, 0.08);
    --radius: 12px;
    --transition: 180ms cubic-bezier(.2, .9, .2, 1);
    --max-width: 52rem;
    --container-gap: 1.25rem;
    font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
        Roboto, "Helvetica Neue", Arial;
}

/* Grundlayout / Body */
html,
body {
    height: 100%;
    margin: 0;
    background: linear-gradient(180deg, #f7fbff 0%, var(--bg) 100%);
    color: #111827;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* -------------------------
   Login Overlay
   ------------------------- */
#LoginSite {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 2rem;
    z-index: 9999;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.28), rgba(2, 6, 23, 0.18));
}

/* Card */
#LoginContainer,
#RegisterContainer {
    width: min(var(--max-width), 94vw);
    max-width: 42rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), var(--card));
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    align-items: stretch;
    backdrop-filter: blur(6px) saturate(1.05);
}

/* Titel */
#LoginSite h3 {
    font-size: 1.6rem;
    margin: 0;
    text-align: center;
    font-weight: 600;
    color: #0f172a;
}

/* Inputs */
#LoginSite input,
#LoginSite textarea,
#LoginSite select {
    -webkit-appearance: none;
    appearance: none;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #fff;
    padding: 0.6rem 0.75rem;
    border-radius: 10px;
    font-size: 1rem;
    outline: none;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
    box-shadow: var(--shadow-sm);
    width: 100%;
    box-sizing: border-box;
}

/* input focus */
#LoginSite input:focus,
#LoginSite textarea:focus,
#LoginSite select:focus {
    border-color: var(--accent);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.12);
    transform: translateY(-1px);
}

/* Buttons */
#LoginSite button,
button {
    height: 44px;
    padding: 0 1rem;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: transform var(--transition), box-shadow var(--transition);
    box-shadow: var(--shadow-sm);
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: white;
}

#LoginSite button:hover,
button:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(6, 182, 212, 0.12);
}

/* Close button */
#CloseButton {
    position: absolute;
    top: 10rem;
    right: 26px;
    background: white;
    padding: 8px 12px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 10px;
    cursor: pointer;
    z-index: 10000;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition);
}

#CloseButton:hover {
    transform: translateY(-3px);
}

/* -------------------------
   Index / Hauptlayout
   ------------------------- */
textarea {
    width: 100%;
    min-height: 6.5rem;
    font-size: 1.05rem;
    padding: 0.75rem;
    resize: vertical;
    border-radius: 10px;
}


/* Grundlayout: linke Seite (Inputs/Output) + rechte Spalte (Login + Files + Buttons) */
.Container {
    display: flex;
    flex-direction: row;
    /* nebeneinander: links Input/Output, rechts Sidebar */
    height: 100vh;
    gap: 20px;
    /* Abstand zwischen Hauptbereich und Sidebar */
    padding: 10px;
    box-sizing: border-box;
}

/* Linke Seite: Input + Output untereinander */
.LeftSide {
    flex: 1 1 auto;
    /* nimmt so viel Platz wie möglich */
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Output darunter */
#Output {
    resize: none !important;
    width: 100%;
    flex: 1 1 auto;
    /* füllt den Rest */
    font-size: 1.1em;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid #ccc;
    resize: vertical;
    box-sizing: border-box;
}

.RunButtons{
    display: flex;
    gap: 10px;
    width: 100%;
}
.RunButtons button{
    flex: 1;
}
/* Input Container für Console Input */
.InputContainer {
    display: flex;
    gap: 8px;
    padding: 8px;
    background: #f0f0f0;
    border-radius: 8px;
    align-items: center;
}

.InputContainer input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1em;
    font-family: inherit;
}

.InputContainer input:focus {
    outline: none;
    border-color: var(--accent);
}

.InputContainer button {
    padding: 8px 16px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: background var(--transition);
}

.InputContainer button:hover {
    background: #1d4ed8;
}

/* Rechte Spalte */
.RightSide {
    width: 25%;
    /* feste Breite */
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Username/Login oben */
.UserName {

    border-radius: 10px;
    padding: 10px;
    border: solid 1px black;
    text-align: center;
    font-size: 1.2em;
    cursor: pointer;
    background-color: white;
}

.UserName:hover {
    background-color: black;
    color: white;
}

/* Dateien-Bereich */
.FilesContainer {
    flex: 1 1 auto;
    /* wächst mit */
    border-radius: 10px;
    border: solid 1px black;
    padding: 5px;
    overflow-y: auto;
    background: #fafafa;
}

/* Buttons (Save + Run) untereinander, füllen den Rest */
.Buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.Buttons button {
    height: 40px;
    border-radius: 8px;
    font-size: 1em;
    border: 1px solid black;
    background: white;
    color: black;
    cursor: pointer;
}

.Buttons button:hover {
    background: black;
    color: white;
}


/* Responsive: bei kleinen Bildschirmen */
@media (max-width: 980px) {
    .Container {
        grid-template-columns: 1fr;
        grid-auto-rows: min-content;
        height: auto;
        padding-bottom: 3rem;
    }
}

/* New file button */
.NewFileBtn {
    height: 36px;
    width: auto;
    font-size: 1rem;
    border-radius: 10px;
    margin: 0.25rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
    background: #fff;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    color: black;
    text-align: center;
}

.NewFileBtn:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
}

/* New filename input */
.NewFileNameInput {
    font-size: 1rem;
    padding: 0.45rem 0.6rem;
    border-radius: 8px;
}

/* File list item */
.File {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.55rem;
    gap: 0.5rem;
    margin: 0.5rem 0;
    border-radius: 10px;
    background: linear-gradient(180deg, #fff, #fcfeff);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: transform var(--transition), box-shadow var(--transition);
}

.FileName {
    font-size: 1rem;
    margin: 0;
    color: #0b1220;
}

.File.active {
    background: #5f86dc;
    /* Blau */
    color: #fff;
    border-color: #1e40af;
    box-shadow: 0 0 6px rgba(37, 99, 235, 0.5);
}

/* Hitbox for file selection */
.FileHitbox {
    width: 100%;
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
}


/* Utility */
.center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.small {
    font-size: 0.9rem;
    color: var(--muted);
}

#codeTemplates {
    height: 40px;
    border-radius: 8px;
    font-size: 1em;
    border: 1px solid black;
    background: white;
    color: black;
    cursor: pointer;
    padding: 0 10px;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23131313%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
}

#codeTemplates:hover {
    background-color: black;
    color: white;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23ffffff%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
}

#codeTemplates option {
    padding: 8px;
    font-size: 1em;
}

.template-insert {
    display: flex;
    gap: 8px;
}

.template-insert select {
    flex: 1;
}

.template-insert button {
    min-width: 80px;
}

.CodeMirror {
    font-family: monospace;
    font-size: 14px;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
    overflow: auto;
    width: 100%;
    height: 60%;
    font-size: 1.2em;
    padding: 10px;
    border-radius: 10px !important;
    border: 1px solid #ccc !important;
    resize: vertical;
    box-sizing: border-box;
    z-index: 2;
    outline: none;
    color: black;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}